Photons and Electrons

This is Dave Edstrom's personal blog called Photons and Electrons. This blog is about technology, as well as some of my personal interests. I am the CEO/CTO of Virtual Photons Electrons. I was the CTO for MEMEX for three years, the President and Chairman of the Board for the MTConnect Institute from May 2010 to January 2014 and prior to that I spent 23 years at Sun Microsystems.

Sunday, November 11, 2018

Thanks to my father John Kenneth Edstrom who did two tours of duty in Vietnam as an officer in the Air Force. My father is also in the very unique category in that he was awarded TWO BRONZE STARS for the two tours of duty for his countless acts of bravery in his two years in Vietnam. The Bronze Star Medal is a United States Armed Forces military decoration that may be awarded for bravery, acts of merit, or meritorious service.

Thanks to my
cousin Chris Edstrom who has done two tours of duty in Iraq and three
in
Afghanistan and who is doing work back to both countries now as a
contractor. Thanks to Dr. Harry Foxwell, Brad Kirley, Bruce Adams and
Paul Warndorf
for their service to our country.

History of Veterans Day as stated at TimeAndDate.com

On the 11th hour of the 11th day of the 11th month of 1918 an armistice between Germany and the Allied nations came into effect. On November 11, 1919, Armistice Day was commemorated for the first time. In
1919, President Wilson proclaimed the day should be "filled with solemn
pride in the heroism of those who died in the country’s service and
with gratitude for the victory". There were plans for parades, public meetings and a brief suspension of business activities at 11am.

In
1926, the United States Congress officially recognized the end of World
War I and declared that the anniversary of the armistice should be
commemorated with prayer and thanksgiving. The Congress also requested
that the president should "issue a proclamation calling upon the
officials to display the flag of the United States on all Government
buildings on November 11 and inviting the people of the United States to
observe the day in schools and churches, or other suitable places, with
appropriate ceremonies of friendly relations with all other peoples."

An
Act (52 Stat. 351; 5 U. S. Code, Sec. 87a) was approved on May 13,
1938, which made November 11 in each year a legal holiday, known as
Armistice Day. This day was originally intended to honor veterans of
World War I. A few years later, World War II required the largest
mobilization of service men in the history of the United States and the
American forces fought in Korea. In 1954, the veterans service
organizations urged Congress to change the word "Armistice" to
"Veterans". Congress approved this change and on June 1, 1954, November
11 became a day to honor all American veterans, where ever and whenever
they had served.

In 1968 the Uniforms Holiday Bill
(Public Law 90-363 (82 Stat. 250)) made an attempt to move Veterans Day
to the fourth Monday of October. The bill took effect in 1971. However,
this caused a lot of confusion as many states disagreed with this
decision and continued to hold Veterans Day activities on November 11.
In 1975, President Gerald R. Ford signed Public Law 94-97 (89 Stat.
479), which stated that Veterans Day would again be observed on November
11 from 1978 onwards. Veterans Day is still observed on November 11.

Harry
Foxwell always would send out a nice email to Sun employees (and I
imagine others). Two years ago, he asked the question: Do you know where your veterans are?

Monday, May 28, 2018

Thanks to my father John Kenneth Edstrom who did two tours of duty in Vietnam as an officer in the Air Force. My father is also in the very unique category in that he was awarded TWO BRONZE STARS for the two tours of duty for his countless acts of bravery in his two years in Vietnam. The Bronze Star Medal is a United States Armed Forces military decoration that may be awarded for bravery, acts of merit, or meritorious service.

Thanks to my
cousin Chris Edstrom who has done two tours of duty in Iraq and three
in
Afghanistan and who is doing work back to both countries now as a
contractor. Thanks to Dr. Harry Foxwell, Brad Kirley, Bruce Adams and
Paul Warndorf
for their service to our country.

History of Veterans Day as stated at TimeAndDate.com

On the 11th hour of the 11th day of the 11th month of 1918 an armistice between Germany and the Allied nations came into effect. On November 11, 1919, Armistice Day was commemorated for the first time. In
1919, President Wilson proclaimed the day should be "filled with solemn
pride in the heroism of those who died in the country’s service and
with gratitude for the victory". There were plans for parades, public meetings and a brief suspension of business activities at 11am.

In
1926, the United States Congress officially recognized the end of World
War I and declared that the anniversary of the armistice should be
commemorated with prayer and thanksgiving. The Congress also requested
that the president should "issue a proclamation calling upon the
officials to display the flag of the United States on all Government
buildings on November 11 and inviting the people of the United States to
observe the day in schools and churches, or other suitable places, with
appropriate ceremonies of friendly relations with all other peoples."

An
Act (52 Stat. 351; 5 U. S. Code, Sec. 87a) was approved on May 13,
1938, which made November 11 in each year a legal holiday, known as
Armistice Day. This day was originally intended to honor veterans of
World War I. A few years later, World War II required the largest
mobilization of service men in the history of the United States and the
American forces fought in Korea. In 1954, the veterans service
organizations urged Congress to change the word "Armistice" to
"Veterans". Congress approved this change and on June 1, 1954, November
11 became a day to honor all American veterans, where ever and whenever
they had served.

In 1968 the Uniforms Holiday Bill
(Public Law 90-363 (82 Stat. 250)) made an attempt to move Veterans Day
to the fourth Monday of October. The bill took effect in 1971. However,
this caused a lot of confusion as many states disagreed with this
decision and continued to hold Veterans Day activities on November 11.
In 1975, President Gerald R. Ford signed Public Law 94-97 (89 Stat.
479), which stated that Veterans Day would again be observed on November
11 from 1978 onwards. Veterans Day is still observed on November 11.

Harry
Foxwell always would send out a nice email to Sun employees (and I
imagine others). Two years ago, he asked the question: Do you know where your veterans are?

I knew Ken because he was the contractor for MEMEX who led the development of the first version MERLIN - MEMEX's shop floor monitoring software, where I was the CTO responsible for software and hardware development. Without Ken, there would not have been a version of MERLIN. I heard countless stories of Ken putting in many long, long hours to get MEMEX software products out the door. When I started working with Ken in 2014, I was blessed to have such a dedicated and talented software developer.

We had daily update calls and Ken would usually be the one to
make all of us laugh. Ken was up for any challenge, but was always able
to do it with a sense of humor.

My fondest memories of Ken are when I would drive out to his house in Woodstock, Ontario where we would go to one of his favorite restaurants and just sit and talk. Yes, we would discuss work, but we would usually discuss life. What truly amazed me about Ken was his ability to keep working under the most trying of conditions, and Ken never complained.

When I saw the post by Wally Cassell of MEMEX on the guest book for Ken, that Wally and Jeremy Roy of MEMEX visited Ken in the past few weeks and shared some stories, as well as some laughs that warmed my heart because I am sure Ken greatly appreciated their visit.

My thoughts and prayers are with Ken's wife Maureen and his entire family, relatives and friends.

God bless you Ken - you were the ultimate class act and you will be terribly missed by of all of those who you touched.

Thursday, December 21, 2017

This is just incredible to me. This is an op-ed in the Washington Post by Dean L. Winslow, a retired Air Force colonel and flight surgeon, is a professor of medicine at Stanford University. The article is titled:

So, what did Dr. Winslow say that caused John McCain to interrupt him?

As stated in his op-ed: "Then,I blurted outwhat was in my heart: “I’d also like to . . . just say how insane it is that in the United States of America a civilian can go out and buy a semiautomatic weapon like an AR-15.” Sen. John McCain (R-Ariz.) interrupted, warning this was not in my “area of responsibility or expertise.” Soon after, my confirmation was put on hold."

Dr. Winslow knows what he is talking about:

"I am a marksman, rated expert in both the M-9 pistol and the M-16 rifle (the fully automatic military version of the AR-15). During one of my tours in Iraq, I spent hours with my Special Operations forces colleagues who were training Iraqi teams on our base, firing an array of military weapons. Using a powerful gun at a firing range is a real blast, and I support civilians experiencing that thrill at licensed ranges.

However, as commander of an Air Force hospital in Baghdad during the surge, I have seen what these weapons do to human beings. The injuries are devastating. In addition, because of their high muzzle velocities, assault weapons are challenging for untrained civilians to control and are not optimal for home defense. A pump-action 12-gauge shotgun, with its excellent stopping power, would be far better. Even with imperfect aim, a shotgun will hit its target, while the pellets won’t go through a wall to endanger someone in the next room. Assault rifles are also poor hunting weapons due to low accuracy beyond 100 yards."

He nails the issue with the United States here:

"But with a standard 30-round magazine, assault rifles are perfect for mass murder. From 1995 to 2004, assault weapons were severely restricted in the United States. During that time, mass shootings were far less frequent —1.6 compared with 4.2 per yearafter the ban lapsed in 2005. The experience in Australia is even more dramatic:No mass shootingshave occurred there since assault weapons were outlawed in 1996. Assault weapons in the United States are not being used to kill “bad guys” in self-defense or to provide for a “well-regulated militia” but for entertainment, mass murder and domestic terrorism. Is this really the intent of the Second Amendment?"

I have relatives who love to hunt and I am perfectly fine with that. NONE of them hunt with a anything more than a shotgun or a rifle.

Too bad our politicians are more concerned about not upsetting the NRA then they are with common sense....

Thursday, December 14, 2017

"MTConnect-B2MML is a companion specification to ensure
interoperability and consistency between MTConnect specifications and
the B2MML implementation of ISA95, as well as the manufacturing
technology equipment, devices, software or other products that implement
those standards.

Without
the neutrality rules, Internet providers could set up their own fast
lanes—meaning certain websites could buy first-class treatment, while
others are stuck in cattle class. Providers could sell Internet service
in packages, like cable-TV bundles. Service providers would also have
the right to set up their own no-fly lists, blocking certain websites
that they don’t like or compete with their own business.

Wednesday, December 13, 2017

If I had to summarize why I loved working at Sun Microsystems so much, it would be the brilliant people I was able to meet, work with and we became friends.

Susan Landau was a Distinguished Engineer at Sun. She is an Association for Computing Machinery Fellow, a Cybersecurity Hall of Fame inductee and an American Association for the Advancement of Science Fellow. Susan is a globally recognized expert in security.

I had the pleasure of meeting Susan while we were both at Sun. We had a number of very interesting conversations while we were at Sun, as well a number of conversations since Sun was purchased. The conversations we had and have were always enlightening, interesting and very educational for me.

Susan wrote a book titled Listening In - Cybersecurity in an Insecure Age and sent me a signed copy. This is an excellent book and a must read whether or not you are a geek like me, a policy maker, someone who has an interest in security or just your average citizen. Susan's book is extremely well written and well researched. She is able to educate the reader on Cybersecurity in a clear and compelling fashion. You do not need a mathematical, computer science or technical background to learn a ton from this book. My hope would be Susan's book would be embraced by policy makers and citizens around the globe as she does an excellent job explaining the proper role and balance of government in providing national security and law enforcement through numerous real life examples.

When I first got the book and looked at the back cover and saw recommendations from Vint Cert, Jonathan Ziltrain, Matt Olsen (former Director NCTC) and Juliette Kayyem (former Assistant Secretary for Homeland Security), I knew this just moved to the top of my reading queue!

Saturday, December 2, 2017

There are two items that are a must in the Edstrom family
every Christmas - one is outside and the other is inside. Outside it is
THE Deer of Ashburn and inside it is Tim's Gingerbread Man.

Below
was the first rev of THE Deer when I found it in my neighbor Rick's
trash. I did not ask for permission to take it (Rick later said I am
always welcome to take anything in his trash :-) and quickly mounted it
on my son John's Taurus (the famous Sun Microsystems $1 million Ford Taurus) John was not amused and ordered it off before he drove it to
high school that morning.

Now I needed to find a purpose for the deer and then it hit me, the ultimate Christmas Rudolph The Red Nose
Reindeer of Ashburn!

It is always nice to see the line of cars several miles
long in Ashburn as they wait in line to see Rudolph The Red Nose
Reindeer of Ashburn :-)

The
inside ornament that is a must is Tim's Gingerbread Man. This always
goes in the most visible space on our Christmas tree every year.

The
story here is that Tim is 3 years old and the pre-school teacher gives
out the Gingerbread Man, glue, some things to glue on there and lots of
noodles to glue on. It normally keeps the kids busy for 20 minutes
according to the teacher. After 1 minute Tim yells, "I'm done!" The
pre-school teacher thought this was priceless and was laughing out loud
when she told the story. She had never seen one like Tim created :-)

This blog post is a culmination of years answering questions on MTConnect that I will keep updated as it is easier to just point individuals to one blog site I have as opposed to multiple blog posts or a very large email with all of these FAQs, Presentations, Webinars, Websites and ALL Things MTConnect. A lot of this earlier work was when I was President and Chairman of the Board MTConnect Institute.

MTConnect is an open, royalty-free standard built to foster
interoperability between devices, equipment and systems. Using XML and HTTP,
MTConnect defines, structures, and exposes real-time data throughout a factory.
Unlike previous interoperability
attempts, MTConnect’s common communication and data dictionary empowers
software developers to implement applications aimed at providing more efficient
operations, improved production optimization and increased productivity. MTConnect is elegant because of its simple
and scalable design.

Think of MTConnect as the “Bluetooth for manufacturing” with
the clear goal of “Different Devices,
COMMON Connection”.MTConnect has become the default interconnectivity
fabric to enable manufacturing dashboards to understand exactly what is
happening in a plant or shop, an M2M communication mechanism and a simple, yet
elegant way to implement IoT or the Industrial Internet of Things (IIoT). IIoT
has been predicted to be tens of billions of dollars per year with
manufacturing being a large percentage of that market.

John Byrd, former President of AMT, summarized the
significance, “MTConnect will be more
important for manufacturing in the 21st century, then CNC was in the
20th century.”Brian
Papke, former President of Mazak USA, stated the financial importance, "The
implementation of MTConnect is one of the simplest and fastest ways to improve
productivity and increase machine utilization. Mazak's MTConnect
implementation provided the highest ROI for any capital investment because of
the significant increase in utilization of equipment for a very moderate
expenditure."

In terms of legacy connectivity and create your own or partner, it would be worthwhile to at least understand what MEMEX's MTC-One is capable of before you invest a lot of time and money into creating your own legacy hw/sw black box. There are other connectivity devices out there, such as Mazak's SmartBox where MEMEX brought together Cisco and Mazak for the three companies to work together on legacy connectivity.

While the above two "Getting Started With MTConnect" documents are a little dated, the principles remain and the list of shop floor monitoring companies is still a good list.

Here is the video that has Ben Schawe of Mazak speaking on their Factory using MTConnect at the [MC]2 2014 Conference.
It is very compelling and shows the power of MTConnect and shop floor
monitoring. This might be helpful in terms of a machine tool company
that is considering to use MTConnect in their own factory with shop
floor monitoring by "flying their own planes" or "eating their own dog
food" :-) It should also be noted that Mazak has really expanded with
using MTConnect and MERLIN beyond that point to include full OEE, an
operator panel, as well as that was an earlier version of MERLIN.

The MTConnect page at MEMEX is something I put together that has lots of MTConnect educational links and videos. There is a FREE Shop Floor Monitor that talks to ANY MTConnect device called MERLIN OPTime, as well as an MTConnect Agent Configuration Tool called MTCACT

In the above 40 minute webinar, I provide my personal thoughts on the
technical and business issues to be aware of when implementing MTConnect
for machine tools, devices or sensors.

The impetus for this webinar is the tremendous amount of interest I have
seen globally for companies and individuals who are considering
deploying MTConnect enabled machine tools, devices and sensors.

When I think of Industrial Internet of Things (IIoT) I think of
MTConnect. The reason for this is that monitoring and data analysis
begets more requests for additional information and this can be
accomplished by the addition of MTConnect enabled devices and sensors in
the plant.

Device Functionality Group This is listing of what data items some of the machine tool vendors are supplying would be of interest. Info that is included is partial machine, control, and adapter support and functionality supplied by builders are listed here. Many additional devices are supported from the factory or via third party adapters, and the MTConnect standard may be extended to cover additional data items.

A​n
interesting exercise to find out what is available is to go out to some
of machine tool makers and see how they setup their MTConnect pages
such as Mazak, Okuma, ​DMG MORI and others where you can go to their homepage and search for MTConnect.

This article was based on the Top Shops event that was held in Indianapolis in September and it was the first ever Top Shops put on by Modern Machine Shop. . I blogged about the Top Shops event here:

The section of the article wrote has a section titled: A Financial Angle on OEE

Below are some of the points Mark brings out in his great article:
"Because OEE is an essential measurement of how well a manufacturing
unit is doing, it is one of the most prominent “readings” of machine
performance provided by almost all machine-monitoring systems. Mr.
Edstrom provided another angle on OEE: financial OEE (FOEE). In fact,
Financial OEE is a trademarked name for a feature Memex plans
to release in early 2018 as an additional solution for those customers
who have the MERLIN Tempus Enterprise Edition (EE), a scalable,
extensible and open manufacturing execution system platform.

Mr. Edstrom is the CEO/CTO for Virtual Photons Electrons. In 2006,
while at Sun Microsystems, he helped create the vision and framework for
MTConnect, the set of interoperability standards for translating
machine data into a common, internet-based language. He served as
president and chairman of the board for the MTConnect Institute from
2010 to 2014 and was the CTO for Memex for three years.

Mr. Edstrom was asked to talk about how OEE could be linked to
information about financial results, because the concept of FOEE shows
that machine performance data has value to decision-makers in the front
office from a business management perspective. Analyzing FOEE helps a
shop understand how machine performance is helping (or hurting)
profitability. This insight keeps the focus on the most appropriate
productivity improvement efforts.

Mr. Edstrom began by defining OEE as a simple mathematical formula.
It multiplies the percentages of availability, performance and quality
to yield a single percentage. This result enables similar units (one
machine, one department, one plant or an entire enterprise) to be
compared to or rated against a target such as a plant’s best record or a
benchmark of world-class performance. However, shops and plants must
also focus on profitability. Managers have to balance decisions about
maximizing the part-making capability of their equipment with decisions
about the money-making potential of this equipment. OEE ratings alone
provide an incomplete picture.

FOEE answers the question, “What is the value of improving OEE on
this particular machine for this particular product?” More to the point,
it answers “How much profit is being left on the table by not
performing at company-best or industry-best levels for that specific
part?” FOEE requires three key financial input values for each product
and machine. These inputs are unit sales price, unit material cost and
the hourly operational expense (OPEX) of the machine. FOEE is the
current-state hourly profit divided by a value representing a
world-class level of profit. This ratio tells a company what profit it
made compared to what profit could have been made at factory-best or
world-class levels.

With FOEE, managers can look at jobs scheduled for a machine and make
decisions based not just on utilization, but also on utilization and
profit. This enables managers to compare machines capable of running a
certain job and determine which machine would yield the highest hourly
profit. Just as the OEE figure related to each project or job is a key
tool in prioritizing and evaluating continuous improvement projects,
FOEE provides a quick view of the profitability opportunity for these
projects. FOEE is a tool to make better business decisions for
scheduling products, guiding continuous improvement efforts, and driving
sales and marketing efforts."

As I have previously written, the first "killer app" I ever saw was VisiCalc. For those of you too young to remember VisiCalc, it was the world's first "visible calculator" or electronic spreadsheet and it came out in 1979. I remember demoing it in 1979 and the concept was so different, that it took a little while for people to truly appreciate what was going on, but when they did, they would push me aside and take over the keyboard. At that point, I would start writing up the order :-)

I believe the MEMEX's MERLIN Financial Overall Equipment Effectiveness (Financial OEE™ - trademark by MEMEX) will be the killer metric for manufacturing, as VisiCalc was the killer app for the entire business world.

Thursday, November 23, 2017

As I think about the many things I am grateful for today on Thanksgiving, I think about people who I had the privilege to know that have passed away this year. On October 17th, Dick Morley passed away at the age of 84. Dick would certainly be on the Mount Rushmore of manufacturing thought leaders.

In 2000, Dick Morley and I gave talks at AMT's Annual Meeting in Puerto Rico. I was speaking on the Internet and Dick was giving one of his incredible talks on manufacturing. Dick and I had lunch in Puerto Rico and we discussed open source and manufacturing. When I got back to the DC area, I sent Dick a copy of Eric Raymond's book, The Cathedral and the Bazaar.

Fast Forward 14 years. Dick was a Director at Memex Automation (now just called MEMEX). When I asked how we were asking Dick to help Memex Automation,
outside of the duties of being a Director, we were not working with
Dick as closely as I would have thought. I told Dave McPhail, our CEO,
that I would like to reach out to Dick. Thomas Smeenk, our VP of BD at
Memex Automation at the time, reached out to Dick. Dick was very generous and said
he would enjoy it if I made the trip up to New Hampshire to visit him. So I made the trip up there, and what a thrill that was!

When I was up there, we discussed mostly
physics - which was fascinating for me. We then went into a variety of
topics and then discussed Memex Automation and where we should take the
technology. We spent some time talking about his many foster children and his wife - who had passed away.

The first topic Dick brought up was that he dropped out of MIT and did I know other famous people who dropped out of college. When I rattled off Steve Jobs, Bill Gates, Mark Zuckerberg to name just a few, he quickly understood that I knew Dick was in an important category of those who left college early to pursue their passion.

Above is Dick and I having lunch at a GREAT restaurant near his house called, Parkers Maple Barn. Dick drew out on the back of the placemat how he invented the PLC. Below is a photo of that placemat. That was a lunch I will never forget.

"Dick Morley is best known as the father of the programmable controller
and is the leading visionary in the field of advanced technological
development. He is also an entrepreneur whose consistent successes in
the founding of high technology companies has been demonstrated through
more than three decades of revolutionary achievements. Mr. Morley is the
recipient of the Franklin Institute's prestigious Howard N. Potts Award
and is an inductee of the Automation Hall of Fame. He holds more than
twenty US and foreign patents, including those for the parallel
inference machine, the hand-held terminal, the programmable logic
controller and magnetic thin film. Currently, he is the Chairman of the
Board of National Center of Manufacturing Sciences (NCMS), Director at
Large for the Society Manufacturing Engineers (SME) and a member of the
Manufacturing Advisory Board for Worcester Polytechnic Institute (WPI).

Using his studies in physics at the Massachusetts Institute of
Technology as a springboard, Dick Morley has become an internationally
recognized pioneer in the fields of computer design, artificial
intelligence, automation and technology trend forecasting. As an
inventor, author, consultant and engineer Dick Morley has provided the
Research and Development community with world changing innovations.

For many years, Dick Morley was a contributing columnist to Manufacturing Systems Magazine. He has also written articles for magazines and journals worldwide including Manufacturing Automation Magazine.
In recognition for his ground breaking contributions, Mr. Morley has
received numerous awards and honors from such diverse groups as Inc.
Magazine (Entrepreneur of the Year), Society of Manufacturing Engineers
(Albert M. Sargent Progress Award)"

Above is Dick in The Barn after we got back from lunch. I gave him a
copy of my book (on the table) MTConnect: To Measure Is To Know, since
MTConnect is very important to Memex Automation and manufacturing. It
was a GREAT day and was extremely glad that Dick wants to work closely
with me and Memex Automation!

Sunday, November 19, 2017

Our oldest son, John and his wife Janet, purchased a wonderful home in Redwood City. We went out there to visit for a few days and then Tim, my youngest son, and I did some of the items on the to-do list for five days. I also picked up tools for John that will be needed for his first home.

Here are photos of some of the days and nights we took a break from the work.

Above we stopped by to see my cousin Lynn and his wife Jane in Glen Ellen during the first Saturday we were out there. Lynn and Jane have and are redoing Lynn's mom's, Dorothy - my aunt and godmother who passed away in 2016, house and doing a fantastic job. We had lunch in Sonoma and our goto Cheese Factory Restaurant and hit a few wineries on the way back.

Above was a photo of the six of us at Jacuzzi Winery on the way back into the city before we had dinner at Scoma's on the water that evening.

Monday for lunch we ate our our favorite pizza place in the city Tony's Pizza.

We enjoyed a beer at a local pub as we walked to have dinner (below) at one of our favorite restaurants - Caffe Sport. Janet had to work that Monday and John was able to take off.

We took one night to play basketball near Facebook at a great gym, no charge with free use of basketballs. I had to prove I could still (barely at age 58) palm a basketball - John and Tim can easily palm a basketball!

Michael, Tim, John and Janet at a local winery in Sonoma. Tim is below getting ready to enjoy a nice meal at The Fish Market after one of our many hard days of work :-)

We spent our last day at Half Moon Bay having a wonderful lunch and then going down to the water. It was a lot of fun spending 8 days in CA, first vacationing with John, Janet as well as Julie, Michael, and Tim. Tim and I accomplished a lot at John and Janet's house (not that it needed anything major) and I think Tim and John learned a few things regarding home maintenance along the way as well :-)

Friday, November 10, 2017

Thanks to my father John Kenneth Edstrom who did two tours of duty in Vietnam as an officer in the Air Force. My father is also in the very unique category in that he was awarded TWO BRONZE STARS for the two tours of duty for his countless acts of bravery in his two years in Vietnam. The Bronze Star Medal is a United States Armed Forces military decoration that may be awarded for bravery, acts of merit, or meritorious service.

Thanks to my
cousin Chris Edstrom who has done two tours of duty in Iraq and three
in
Afghanistan and who did work in both countries now as a
contractor. Thanks to Dr. Harry Foxwell, Brad Kirley, Bruce Adams and
Paul Warndorf
for their service to our country.

History of Veterans Day as stated at TimeAndDate.com

On the 11th hour of the 11th day of the 11th month of 1918 an armistice between Germany and the Allied nations came into effect. On November 11, 1919, Armistice Day was commemorated for the first time. In
1919, President Wilson proclaimed the day should be "filled with solemn
pride in the heroism of those who died in the country’s service and
with gratitude for the victory". There were plans for parades, public meetings and a brief suspension of business activities at 11am.

In
1926, the United States Congress officially recognized the end of World
War I and declared that the anniversary of the armistice should be
commemorated with prayer and thanksgiving. The Congress also requested
that the president should "issue a proclamation calling upon the
officials to display the flag of the United States on all Government
buildings on November 11 and inviting the people of the United States to
observe the day in schools and churches, or other suitable places, with
appropriate ceremonies of friendly relations with all other peoples."

An
Act (52 Stat. 351; 5 U. S. Code, Sec. 87a) was approved on May 13,
1938, which made November 11 in each year a legal holiday, known as
Armistice Day. This day was originally intended to honor veterans of
World War I. A few years later, World War II required the largest
mobilization of service men in the history of the United States and the
American forces fought in Korea. In 1954, the veterans service
organizations urged Congress to change the word "Armistice" to
"Veterans". Congress approved this change and on June 1, 1954, November
11 became a day to honor all American veterans, where ever and whenever
they had served.

In 1968 the Uniforms Holiday Bill
(Public Law 90-363 (82 Stat. 250)) made an attempt to move Veterans Day
to the fourth Monday of October. The bill took effect in 1971. However,
this caused a lot of confusion as many states disagreed with this
decision and continued to hold Veterans Day activities on November 11.
In 1975, President Gerald R. Ford signed Public Law 94-97 (89 Stat.
479), which stated that Veterans Day would again be observed on November
11 from 1978 onwards. Veterans Day is still observed on November 11.

Harry
Foxwell always would send out a nice email to Sun employees (and I
imagine others). Two years ago, he asked the question: Do you know where your veterans are?

Bill writes, "Information technology has rapidly transformed our economy but not areas
such as energy, materials and food, where we desperately need
sustainability. We need to change our course."

He expands on these topics, "Using a target list of 25 clean-tech “grand challenges,” I worked for
over a decade to find, fund and commercialize big breakthroughs. One
such challenge was radically cheaper batteries."

It is also interesting when Bill writes about the grid:

"But electric vehicles won’t be truly emissions-free unless we
decarbonize the grid. Rechargeable alkaline batteries can be made so
cheaply that we can imagine a grid where we can store a kilowatt-hour of
electricity for less than a cent, saving wind and solar energy so it is
available when we need it. This could be a grid that runs entirely on
renewables; a grid that can move energy 24 hours a day from producers to
and between storage locations; a grid where utilities can be not just
providers of power but provide a marketplace for energy; a grid where
fossil fuel and other existing generation capacity is used only for
backup in extreme cases."

Bill Joy is a genius and it is fascinating to watch what big problems he is trying to solve now. Long ago he established himself as a legend in the computer industry going back to UCB and then with Sun Microsystems. He ends with the "grand challenge" that has defined his professional life since leaving Sun.

"We sought “grand challenge” breakthroughs because they can lead to a
cascade of positive effects and transformations far beyond their initial
applications. The grand challenge approach works — dramatic
improvements reducing energy, materials and food impact are possible. If
we widely deploy such breakthrough innovations, we will take big steps
toward a sustainable future."

Tuesday, October 17, 2017

This ended up being a great Seagull Century, but we thought it was going to be a rain filled day until the night before. It was 60% chance of rain when we went out to dinner and while we were having a few drinks, it dropped to partly cloudy with a 20% chance of rain. The ride had the least wind that I can remember.

Jeff, Gork and I did the 100 miles again this year. We were joined by Gork's wife Connie and my wife Julie in Ocean City. It was also Corvettes at the Beach, so it was a double win for me! We all stayed at a 3 bedroom, two level condo at Sea Watch.

What is really nice about doing a ride like the Seagull Century is that it is a great chance to get together with friends who you have known since the mid 1970s. From a health standpoint, what is important about a 100 mile bike ride is that when you are in late 50s, like the three of us, you simply cannot show up and ride 100 miles. You need to put in about 2,000 miles during the earlier part of the year in order to be in shape to do it. This means that every time sitting on the couch passes through your mind, you get off your butt and go for a long bike ride.

We averaged between 15 and 19 during the first 85 miles. My cyclemeter app somehow reset when it was in my jersey pocket at the 85 mile mark, so that is why you see two different maps below. What was very nice this year was the new southern route that was the most picturesque Seagull Century that I have been on since 1998. Jeff has been doing it since 1999 and he said the same think. This is Gork's 4th Seagull and he thought the route was the best as well.

This was the best cycling times that I have ever had and I owed it to weighing 192 pounds (first time below 205 pounds in 19 years of riding the Seagull), much better diet and putting in more miles than I ever had in preparation for the 2017 Seagull Century.

Below are some photos from our ride and that weekend. I am bummed and feel like an idiot that I did not get photos of the five of us out to dinner. We had very nice meals at Liquid Assets and Hooked in Ocean City.

Above is Gork, Jeff and me at the 2nd rest stop. They have rest stops with food and drink every 20 miles.

Here we are at the finish line with our bikes and looking forward to having a beer before we head back to Ocean City to have dinner (first a shower :-) with Connie and Julie.

Above is what you gets you through the 100 miles when it can be raining or windy -- a nice cold beer at the end! :-)

Above is the view from our condo with a very nice sunset on Sunday night. Gork, Connie and Jeff had to get going Sunday morning. Julie and I stayed through Monday.
On Sunday, Julie and I went to our "goto" lunch place which is the Crabcake Factory at 120th Street on ocean side.

Above is my Seagull Century wall in my garage where I put my Seagull Century Numbers.

About Dave Edstrom

This is Dave Edstrom's personal blog called Photons and Electrons. This is the same name of the blog I had for Sun Microsystems for many years. I am the CEO/CTO for Virtual Photons Electrons, LLC. More info is available at http://VirtualPhotonsElectrons.com I was the CTO for MEMEX for almost three years. More information on MEMEX is at http://MemexOEE.com